baber/WOPTO huggingface dataset:
Patent JP-H10193494-A (JP)
Title: Diffusion reflecting film
Inventor: KUWAKI KATSUHIRO
IPC: B05D5/00
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To improve undirectivity of paper whiteness by forming a metal deposition layer at an opposite side of a reflection using surface of a plastic film base material containing white pigment and specifying total ray permeability, and forming a corrosion inhibiting layer on the deposition layer, thereby enhancing diffusion reflectivity. SOLUTION: The diffusion reflecting film comprises metal deposition layers 2 formed on a reflection using surface and its opposite surface of a base material 1 and corrosion inhibiting layers 3 on the layers 2. As the material 1, a plastic film containing white pigment and having total ray permeability of 50% or less is used. The layer 2 is formed by a film forming method such as a vacuum deposition method, sputtering method or ion plating method. As the layer 2, sole silver, alloy of the silver and other metal, or laminate of silver and other metal is preferable. As the layer 3, paint made of thermoplastic resin, thermosetting resin, electron beam curable resin or ultraviolet curable resin is used.
Patent JP-H07204295-A (JP)
Title: Manufacture of racket frame
Inventor: FUJITA TAKASHI
IPC: A63B49/10
Filed: 1994-01-21
Abstract: PURPOSE:To improve molding work efficiency and stabilize the quality. CONSTITUTION:A tube material 20 having a frame molding material 21 such as FRP or FRTP laid between a sheath tube 22 and an internal pressure tube 23, is placed and molded in the cavity 31 of a molding die 30 having a desired racket frame shape. In this case, the die 30 is closed, while the tubes 22 and 23 of the material 20 are internally decompressed for shrinkage. Then, the tube 23 is bulged and heat treatment is applied, while internal pressure being applied to the material 21.
Patent JP-H11217892-A (JP)
Title: Manufacture of filler for sound insulation panel
Inventor: UEDA TAKUSANE
IPC: E04B1/86
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To manufacture a filler for a sound insulation panel to be reduced in weight and thickness and excellent in sound insulation ability, and to provide a manufacturing method of a filler for a sound insulation panel to regulate the surface weight of a powder-coated layer and improve production efficiency. SOLUTION: Manufacture of this filler comprises a lamination sound absorbing substance forming process wherein porous sound absorbing materials 2 are arranged on the two surfaces of non-woven cloth 1 to form a lamination sound absorbing substance 3, a powder paint solution immersion process wherein the lamination sound absorbing substance 3 is immersed in a powder paint solution 7 consisting of a solvent 4, a powder 5, and a binder 6, and a solvent removing method wherein the solvent 4 is removed from the lamination absorbing substance 3 immersed in the powder paint solution 7 to form a filler 8 for a sound insulation panel.
Patent JP-H05219172-A (JP)
Title: Telephone system
Inventor: SHIMADA TATSUYA
IPC: H04M1/27
Filed: 1992-02-05
Abstract: PURPOSE:To register a dial number without transmitting the dial number to a line in a line closing state. CONSTITUTION:A dialler IC 5 registers the dial number and a register destination which are inputted by an input part 6 in a memory M by the operation of a register button 7. The dialler IC 5 inhibits the transmission of the dial number to the line when the register button 7 is operated in the line closing state.
Patent JP-S60167623-A (JP)
Inventor: ITOU TOKUO
IPC: H02H3/26
Filed: 1984-02-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03223594-A (JP)
Title: Connecting structure of anticorrosive metal pipe
Inventor: KUSANO TAKASHI
IPC: F16L47/00
Filed: 1990-01-29
Abstract: PURPOSE:To prevent a corrosion of a metal surface favorably and to improve the strength by inserting an end of an anticorrosive metal pipe in a receiving groove of a plastic core, adhering them with an adhesive, covering the end of the anticorrosive metal pipe with a metal tube, and installing a compressed rubber ring between the metal pipe and the metal tube. CONSTITUTION:An end 10 of an anticorrosive metal 1 is inserted into a groove 21 of a plastic core 2, the end surface of the pipe is contacted to a vertical surface of a bottom end 22 of the groove, and an adhesive 4 is used to adhere between them and between the bottom surface of the groove 21 and a plastic covering layer 12 at the inner surface side of the end 10 of the anticorrosive metal pipe 1. A metal tube 5 is used to cover along the ends of both anticorrosive metal pipes 1 and 1. Between the ends 10 and 10 of the metal pipes 1 and 1, and the metal tube 5, rubber rings 6 and 6 are installed in a compressed condition. As a result, the load-resisting property, the pressure-resisting property, the mechanical strength, the sealing property, and the like are all excellent, and furthermore, a generation of scales and the like can be also prevented.
Patent JP-H10205301-A (JP)
Title: Turbine device
Inventor: SUZUKI TAKESHI
IPC: F01D1/22
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To reduce the loss of energy and to increase a rotating force by providing a flow passage formed in a direction for connecting first and second fluid inlets/outlets via a turbine blade and a flow introducing member fixed not to be rotated in the internal cavity of a rotary shaft. SOLUTION: A fluid inlet 1g and a fluid output 1h are provided in symmetrical positions around a circle in a side shell part 1a. A cylindrical flow introducing member 7 is attached to the lower end of a fixed shaft in the upper part of an upper shell part. A flow passage 7a formed to be roughly rectangular in section is created in a direction in this flow introducing member 7. A rotary shaft and a turbine blade 4 attached to the rotary shaft are integrally rotated around the flow introducing member 7. That is, the flow introducing member 7 is fixed not to be rotated in the internal cavity of the rotary shaft. Between the inner ends 4d of the adjacent turbine blades 4, a rotary shaft inlet/outlet 3d is formed. The plurality of turbine blades 4 are disposed roughly spirally.
Patent JP-S53105346-A (JP)
Title: Darlington connection circuit of transistors
Inventor: KINOSHITA SHIGENORI
IPC: H03F3/34
Filed: 1977-02-25
Abstract: PURPOSE:To prevent the increase in junction temperature, by imserting the voltage dropping element at the collector side of the output stage transistor, and by decreasing the saturation voltage of collector without decreasing the current amplification degree.
Patent JP-H05218569-A (JP)
Title: Manufacture of semiconductor laser
Inventor: WATANABE HITOSHI
IPC: H01S5/00
Filed: 1992-02-05
Abstract: PURPOSE:To facilitate manufacture of an accurate quantum wire structure without damage. CONSTITUTION:An SiO2 film 2 is patterned into sufficiently narrow stripes at regular intervals on a p-InP layer 4. A rapid thermal annealing is carried out to disorder a quantum well layer 9 directly beneath the SiO2 film 2. The quantum well layer 9 between the disordered portions 10 is narrow enough to serve as quantum wire 5.
Patent JP-H10202823-A (JP)
Title: Screen printing unit and screen holding frame
Inventor: HIROSHIGE KATSUYA
IPC: B41C1/14
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To enable application of a plating operation to a screen by a method wherein a screen holding frame is formed of a titanium alloy, surface-treated aluminum or the like, the screen is stretched on this screen holding frame and fixed thereon by a presser plate and then the screen is subjected to a dulling treatment of the plating operation or the like. SOLUTION: A channel-like screen holding frame 1 is formed of titanium or a titanium alloy, a large number of screw holes are bored therein and the corner parts thereof are welded. Corresponding through holes are bored also in a presser plate 3 made of the titanium alloy and the frame and the plate are fixed by screws 4 driven into the screw holes. On the occasion when a screen 2 is stretched on the screw holding frame 1 by a stretcher, the peripheral edge part of the screen 2 is made hard by an adhesive or a tape so as to be prevented from being torn by the screws 4 inserted. In order to subject the screen 2 to a dulling treatment, subsequently, the whole of it is immersed in an electroless copper plating tank and the surface of each fiber is subjected to dull nickel plating or dull chrome plating.
Patent JP-H10275354-A (JP)
Title: Objective lens supporting device and objective lens driving device
Inventor: NAGASATO MAKOTO
IPC: G11B7/095
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide the objective lens driving device capable of high performance and high speed tilt correction of an inclination of an objective lens to a signal recording surface of an optical disk so as to diminish a coma aberration of a convergent beam spot on the signal recording surface of the optical disk. SOLUTION: This driving device for supporting and drive-controlling the objective lens 1 on a fixed part 6 is arranged with one pair of supporting members 110 for supporting the objective lens 1 in approximately one flat plane 120 that is orthogonal to an optical axis of the objective lens 1, and one-end parts 112a and 124a of the individual supporting members of the one pair of supporting members 110 are fixed to the objective lens 1, while the other ends 122b and 124b of the individual supporting members of the one pair of supporting members 110 are fixed to the fixing part 6.  Then, with regard to rigidity for showing a degree of difficulty of rotating the objective lens 1 around a connected line 130 between the two one-end parts 122a and 124a, 122b and 124b the one-end side of the one pair of supporting members 110 has lower rigidity than the other end side of the one pair of supporting members 110.
Patent JP-H05216974-A (JP)
Title: Electronic authenitication device
Inventor: MAEDA YOJI
IPC: G06T11/60
Filed: 1992-02-05
Abstract: PURPOSE:To check the change of the content of a document after stamping it. CONSTITUTION:The characteristic of the document to be stamped is extracted from the document by a document information extracting means 7 by a system selected from a document information extraction system storage means 8, and synthesized with a stamp image by a synthesizing means 10, so that a new stamp image can be prepared, and inserted into the prescribed position of the document by a stamping means 3. Then, at the time of checking whether or not the document is the document which is correctly stamped, the characteristic of the document is taken out from the stamp image in the document, and compared with the characteristic extracted from the document to be checked by the document information extracting means 7 by a collating means 9, and when they are matched, the document is judged as the document which is correctly stamped. The change of the content of the document can be easily detected by relating the stamp image with the document.
Patent JP-H08212423-A (JP)
Title: Bill storage box
Inventor: MORISHITA YOSHIMI
IPC: G07D9/00
Filed: 1995-02-08
Abstract: PURPOSE: To disable a discrimination unit to operate unless an opening/closing lid is fully opened after the bill storage box is inserted into the discrimination unit. CONSTITUTION: The discrimination unit is provided with a key and a shutter switch and the bill storage box A is provided with an operation handle 7, a driving shaft which is coupled with the operation handle 7 and has a driving arm and a latch driving cam, a cylinder lock 50 which is coupled with the driving shaft, a shutter 18 which opens and closes an opening, lid engagement arm 56 and 57 which lock the shutter 18 in the fully closed state, a cancel plate which is elevated by the driving arm to unlock the lid engagement arms 56 and 57, a full opening detection arm 39 which operates the shutter switch 9 in the shutter full opening state, etc.
Patent JP-H09207293-A (JP)
Title: Molded article and its preparation
Inventor: SHINADA TSUNETOSHI
IPC: B32B27/00
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To obtain a molded article whose shape is accurately transferred from a mold and is molded at acute angles by arranging a vinylchloride sheet on the outermost layer, a non-woven fabric on its back surface through an adhesive and a thermoplastic resin as a base material part and molding them integrally. SOLUTION: A vinylchloride sheet 1 on the surface of which a marble grain pattern is printed is set in a mold with a marble pattern so as to bring the printed face to the mold side. In addition, on the back surface side of the printed face of this vinylchloride sheet 1, a non-woven fabric 3 is set through a hot-melt adhesive layer 2. An exclusive mold for a composite material 7 consisting of this vinylchloride sheet 1, the hot-melt adhesive layer 2 and the non-woven fabric 3 is fitted on an injection molding machine and between the molds with a movable side at 20 deg.C and a fixed side at 40 deg.C, a thermoplastic resin compsn. 4 plasticized at 200 deg.C is extruded on the non-woven fabric 3 from a nozzle part of the injection molding machine and then, the molds are closed. A molded article with a marble grain is obtd. after cooling the molded article.
Patent JP-S60164372-A (JP)
Title: Light emitting diode array device
Inventor: JIYOUSA YASUO
IPC: B41J2/45
Filed: 1984-02-07
Abstract: PURPOSE:To stabilize the printing speed improving the typing quality and brightness on the chip surface utilizing light source of a copier by means of eliminating any light leakage between elements and any light absorption in epitaxial layer. CONSTITUTION:An N type GaAsP layer 14 is vapor-grown on an N type GaAs substrate 13 to form multiple zigzag LED elements 12 by means of forming PN junctions by Zn closed tube diffusion. Moreover, grooves 15 are formed along both sides of respective LED elements 12 to bury light reflecting films 16 made of metal with excellent light reflecting power not absorbing light such as Au, Al etc. therein. The depth of these grooves 15 is almost similar to that of PN junction in each LED element 12. In such a construction of LED array chip 11, the external light emitting efficiency may be improved while stabilizing the power consumption since the light not directly emitted in the direction of a focussing lens from the light emitting surface of each LED elements 12 may be reflected by the light reflecting films 16 to be emitted wxternally with any light leakage between adjoining elements and the light absorption in the epitaxial layer 14 being eliminated.
Patent JP-S59146703-A (JP)
Title: Main spindle controlling system of machine tool
Inventor: USHIGOE TOMIO
IPC: G05B19/23
Filed: 1983-02-09
Abstract: PURPOSE:To effect an advanced economical profitability by admitting a controlling shaft operated with an exclusively installed numerical control for controlling of an angle of rotation of the main spindle, without resorting to any additional installations and only taking advantage of a feed controlling shaft of other tool slide. CONSTITUTION:In a machine tool (as represented in those drawings) governing a feed controlling shaft of a tool slide by a numerical control command and in the main spindle driving system, a function (orientation) is provided which feeds back to a main spindle driving unit 7 a signal (for instance a pulse) generated from a position detecting means 6 which detects a characteristic angular position of revolution per a single revolution of the main spindle 2 and compares it with a pulse which is the same as the predetermined sectional angle of revolution of the main spindle generated from a unit 7 and further, allows the main spindle 2 to stop at a predetermined angle of revolution from a previous characteristic angular position and compares it with a pulse which is the same as the predetermined sectional angle of revolution of the main spindle generated from a unit 7. Further, a rotating means 18 is interlocked with an operating means 17 rotating around a translational motion axis of the means 17. Thus, the advanced economical profitability can be realized.
Patent JP-H07271088-A (JP)
Title: Toner for developing electrostatic charge image
Inventor: KANBAYASHI MAKOTO
IPC: G03G9/08
Filed: 1995-02-08
Abstract: PURPOSE:To obtain a toner excellent in flowability and environmental stability by using treated fine powder formed with a compsn. contg. specified compds. as essential components and treated with an org. silane compd. CONSTITUTION:This toner is made of treated fine powder formed with a compsn. contg. colorant-contg. resin particles, TiO2 and Ti(OR)m(OH)n [where R is hydrocarbon, each of (m) and (n) is an integer of 0-4 and m+n=4] as essential components and surface-treated with an org. silane compd. in a vapor phase. The compsn. contains 85-99.5wt.% TiO2 and 0.5-15wt.% Ti(OR)m(OH)n. The primary particle diameter of the treated fine powder is 0.005-0.1mum.
Patent JP-S63189326-A (JP)
Title: Image reading device
Inventor: KAWASAKI SHINJI
IPC: B65H1/04
Filed: 1987-02-02
Abstract: PURPOSE:To automatically feed a sheet-shaped object such as a film without using an expensive magazine by setting a sheet-shaped object storage unit at a preset inclination with an image reading device main body. CONSTITUTION:An unprocessed film storage unit 8 is formed into a box shape with its upper section and the rear section opened, thereby the order of stacked films can be changed and new films can be added or squeezed. The unprocessed film storage unit 8 is set at a preset angle with an image reading device main body 1, thereby a line that the bottom plate 8A of the storage unit and its side plate 8B intersect and a line that the plane extended from the bottom plate 8A and a front plate 8C intersect become reference positions for films 14 with any size, thus films with various sizes can be coped with one unprocessed film storage unit 8 without using an expensive magazine. In addition, since a roller 8D is provided at the edge of the bottom plate 8A, flaws can be prevented when films are extracted.
Patent JP-H04237963-A (JP)
Title: Power generating device with built-in fuel cell and power generating method
Inventor: AIZAWA MASANOBU
IPC: H01M8/24
Filed: 1991-01-21
Abstract: PURPOSE:To obtain a power generating device with pipes for by feeding the oxygen gas into fuel cell elements omitted using the fuel cell elements opened on both ends. CONSTITUTION:Bulkheads 4... are provided in the housing 3 of a power generating unit 2 constituting a power generating device, and a gas feed chamber S1 fed with the first fuel gas such as the oxygen gas or air from above to below, i.e., from the upstream side to the downstream side, a preheating chamber S2 communicated to the gas feed chamber S1 and fed with the second fuel gas such as the hydrogen gas, a power generation chamber S3 communicated to the preheating chamber S2 and arranged with a fuel cell 5 inside, and a combustion chamber S4 communicated to the power generation chamber S3 are formed in the housing 3 by the bulkheads 4.... A fuel cell 5 is constituted of multiple cell elements 50, and the cell elements 50 are opened on both ends.
Patent JP-S60164239-A (JP)
Title: Plating liquid analyzing apparatus utilizing fluorescent x rays
Inventor: SATOU MASAO
IPC: C23C18/16
Filed: 1984-02-06
Abstract: PURPOSE:To perform accurate determination of the concentration of the plating metal ions, by obtaining the concentration of sulfuric acid ions by fluorescent X- ray analysis, thereafter estimating the concentration of sodium sulfate in a plating liquid, and correcting a matrix effect. CONSTITUTION:When X rays 12 are radiated to a plating liquid in a sample holder 3 by an X-ray generator 1, elements in the liquid radiate inherent fluorescent X rays 13. When the radiated fluorescent rays 13 are detected by a semiconductor X-ray detector 4, a pulse current which is proportional to the energy of the X-rays 13, is generated. The pulse wave form is sent to a multiple-wave- height analyzer 7 and the wave heights are analyzed. The output is sent to a CPU 10 through an interface 9 of an operator 8, and the operation for correcting a matrix effect is performed. The final analyzed value is displayed on a display 11.
Patent JP-S57151605-A (JP)
Title: Method of transferring heat from fluid mixture containing polymerizable monomer and active polymerization catalyst, polymerization and apparatus
Inventor: BUIREMU YOZEFU BUATSUSEN
IPC: C08F2/06
Filed: 1982-02-10
Abstract: The invention relates to a process for the transfer of heat from fluid mixtures containing a polymerizable monomer and an active polymerization catalyst, the so-called 'live polymer dispersions', and to a process for the polymerizaton of a polymerizable monomer applying said heat transfer process. 
<??>According to the invention, the mixture is cooled by means of a spiral heat exchanger. 
<??>The invention makes it possible to transfer heat from a live polymer dispersion in a very efficient way, without liminations as to the amount of heat to be transferred, and without caking problems. 
<??>The invention relates also to an installation for such polymerization reactions.
Patent JP-S59146363-A (JP)
Title: Parallel signal processor
Inventor: YAMADA HARUYASU
IPC: G06T1/20
Filed: 1983-02-10
Abstract: PURPOSE:To perform picture signal processing on real-time basis by writing a signal alternately in memories of two systems consisting of plural memory blocks, and reading their contents and outputting them after serial conversion. CONSTITUTION:Input data inputted to a register 10 is inputted to a memory 2 or 3 through a latch 12 and a multiplexer 13. The memory 2 consists of memories 2-1-2-21 and input picture data is inputted to the memories 2-1-2-21 in parallel. In case of the memory 3 it is the same. Picture data written in the memory 3 is read out in parallel while the input picture data is written in the memory 2, and sent in series to a processor 1 through a parallel/series conversion register 7. This register 7 reads the contents of the memory at a low speed which is a submultiple of that of the instruction cycle of a processor 1. The contents of the register are inputted to the processor, one by one in every instruction cycle.
Patent JP-H06217479-A (JP)
Title: Rotor for motor
Inventor: YAMAMOTO SHIGEKI
IPC: H02K37/14
Filed: 1993-01-14
Abstract: PURPOSE:To provide a rotor for motor in which vibration and noise can be suppressed as low as possible. CONSTITUTION:A rotor body 2 is injection molded concentrically about a shaft 1 using a liquid crystal polymer. A recess 5a is made in the outer peripheral face of an outer cylindrical section 5 constituting a rotor body and first and second cylindrical permanent magnets 6, 7 and a cylindrical spacer 8 are fitted in the recess 5a. Liquid crystal polymer has good vibration damping characteristics and vibration is retarded in a motor or various OA machines mounting such rotor(vibration is damped in a relatively short time) and noise is also suppressed. Furthermore, since high dimensional accuracy can be achieved, dimensional unbalance causing acceleration of noise and also magnetic unbalance can be reduced.